1. Important Safety Information
Read all instructions carefully before installing or using this baseboard heater. Failure to follow these instructions may result in fire, electric shock, or personal injury. Keep this manual for future reference.
- Risk of Fire: Keep combustible materials such as furniture, pillows, bedding, papers, clothes, and curtains at least 3 feet (0.9 meters) from the front of the heater.
- Risk of Electric Shock: Do not use this heater in bathrooms, laundry areas, or similar indoor locations where it may come into contact with water. Never immerse the heater in water.
- Overheating: To prevent possible fire, do not block air intakes or exhaust openings. Do not insert or allow foreign objects to enter any ventilation or exhaust opening.
- Hot Surfaces: This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces. Use handles if provided when moving this heater.
- Children and Invalids: Extreme caution is necessary when any heater is used by or near children or invalids and whenever the heater is left operating and unattended.
- Power Supply: Always unplug the heater when not in use. Connect to properly grounded outlets only. Ensure the heater is connected to a 240V electrical supply as specified.
- Damaged Units: Do not operate any heater with a damaged cord or plug, or after the heater malfunctions, has been dropped, or damaged in any manner.
- Cord Management: Do not run the power cord under carpeting. Do not cover the cord with throw rugs, runners, or similar coverings. Arrange the cord away from traffic areas to prevent tripping.
2. Product Overview
The DIMPLEX LC2005W31 is a compact and efficient 500W, 240V baseboard heater designed for indoor use. Its white finish and streamlined design integrate well into various room aesthetics. This model is engineered for quick heat distribution and consistent room temperature control.

Image 2.1: Front view of the DIMPLEX LC2005W31 500W 20-inch white baseboard heater.
Key Features:
- Compact Design: Approximately 42% shorter than traditional baseboard heaters, making it suitable for smaller spaces.
- Efficient Heating: Delivers heat approximately 40% faster than conventional models, responding quickly to temperature changes.
- Consistent Temperature: Designed to maintain a stable and comfortable room temperature.
- Durable Finish: Features a specially formulated epoxy/polyester powder coating that is environmentally friendly, resists fading, and abrasion.
- Safety Certified: CSA certified with full-length automatic overheat reset for enhanced safety.
3. Specifications
| Feature | Detail |
|---|---|
| Brand | DIMPLEX |
| Model Number | LC2005W31 |
| Wattage | 500W |
| Voltage | 240V |
| Dimensions (L x W x H) | 20" x 2.38" x 6.62" (50.8 cm x 6 cm x 16.8 cm) |
| Color | White |
| Form Factor | Pedestal (Baseboard) |
| Indoor/Outdoor Usage | Indoor |
| Mounting Type | Floor Mount |
| Heating Coverage | Up to 300 square feet |
| Burner Type | Radiant |
| Fuel Type | Electric |
| Certification | CSA Certified |
| Item Weight | 3 pounds |
| Manufacturer | DIMPLEX NORTH AMERICA LTD |
| UPC | 781052063891 |

Image 3.1: Diagram showing the dimensions of the DIMPLEX LC2005W31 baseboard heater.
4. Installation (Setup)
Proper installation is crucial for the safe and efficient operation of your DIMPLEX baseboard heater. This unit is designed for permanent installation and requires a dedicated 240V electrical circuit.
4.1 Pre-Installation Checks:
- Electrical Supply: Ensure a 240V electrical supply is available at the installation location. Consult a qualified electrician if unsure.
- Location: Choose a location on an interior wall, away from curtains, furniture, and other combustible materials. Maintain at least 3 feet (0.9 meters) clearance from the front of the heater.
- Clearance: Ensure adequate clearance above and below the heater for proper airflow.
- Tools Required: You will need basic electrical tools, a screwdriver, and possibly a drill for mounting.
4.2 Mounting Instructions:
- Remove End Caps: The heater features easily removable end caps for access during installation. Carefully detach them.
- Position Heater: Place the heater against the wall in the desired location. The unit has pre-stamped mounting holes for secure attachment.
- Secure to Wall: Use appropriate fasteners (not included) to secure the heater to the wall through the pre-stamped mounting holes. Ensure the heater is level and firmly attached.
4.3 Electrical Connection:
This heater is designed to be hardwired into your electrical system. It can be connected to a wall unit thermostat or have a thermostat installed on either end of the baseboard heater itself.
- Power Off: ALWAYS turn off power at the main circuit breaker before making any electrical connections.
- Access Wiring: Utilize the knock-out sides to route electrical wiring into the heater's junction box.
- Connect Wiring: Follow the wiring diagram provided with your thermostat or the heater's internal wiring instructions. Connect the 240V supply wires to the heater terminals. Ensure all connections are secure and comply with local electrical codes.
- Install Thermostat (if applicable): If installing a thermostat directly on the heater, follow the thermostat manufacturer's instructions for proper connection to the heater's internal wiring.
- Replace End Caps: Once wiring is complete and secured, replace the end caps.
Note: All electrical work should be performed by a qualified electrician in accordance with all national and local electrical codes.

Image 4.1: Side view of the DIMPLEX LC2005W31 baseboard heater, showing its compact profile and potential mounting points.
5. Operation
Once properly installed and connected to power, operating your DIMPLEX baseboard heater is straightforward.
5.1 Initial Startup:
- Restore Power: Turn on the power at the main circuit breaker.
- Thermostat Setting: If using an external or integrated thermostat, set it to the desired temperature. The heater will begin to warm up.
- Initial Odor: It is normal for a slight odor to be present during the first few hours of operation as manufacturing residues burn off. Ensure adequate ventilation during this period.
5.2 Normal Operation:
- The heater will cycle on and off as needed to maintain the set temperature.
- The automatic overheat reset feature will temporarily shut off the heater if it detects an unsafe operating temperature. The heater will resume operation once it cools down.
6. Maintenance
Regular maintenance ensures the longevity and efficient performance of your heater.
6.1 Cleaning:
- Disconnect Power: ALWAYS turn off power at the main circuit breaker and allow the heater to cool completely before cleaning.
- Exterior Cleaning: Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Interior Cleaning: Periodically, use a vacuum cleaner with a brush attachment to remove dust and lint from the grilles and interior components. Ensure no foreign objects are left inside.
6.2 Storage:
If storing the heater for an extended period, ensure it is clean and dry. Store it in a cool, dry place, preferably in its original packaging.
7. Troubleshooting
If your DIMPLEX baseboard heater is not operating correctly, consult the following troubleshooting guide before contacting customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not turn on. | No power supply. | Check the circuit breaker and ensure it is in the ON position. Verify the electrical connections are secure. |
| Thermostat set too low. | Increase the thermostat setting above the current room temperature. | |
| Heater produces insufficient heat. | Room size exceeds heating capacity. | Ensure the heater's coverage (300 sq ft) is appropriate for the room size. |
| Blocked air vents. | Clear any obstructions from the air intake and exhaust grilles. | |
| Heater cycles on and off frequently. | Overheat protection activated. | Ensure proper clearance around the heater. Clean any dust or lint from the grilles. The heater will reset automatically once cooled. |
| Unusual odors during operation. | Initial burn-off of manufacturing residues. | This is normal during the first few uses. Ensure good ventilation. If odor persists, disconnect power and contact support. |
If the problem persists after attempting these solutions, disconnect power to the heater and contact DIMPLEX customer support or a qualified electrician.
8. Warranty Information
DIMPLEX NORTH AMERICA LTD provides the following warranty for the LC2005W31 baseboard heater:
- Heating Element: 10-year warranty.
- Entire Unit: 1-year warranty on all other components.
This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For full warranty terms and conditions, refer to the documentation included with your product or visit the DIMPLEX website.
9. Support and Contact
For technical assistance, replacement parts, or further inquiries regarding your DIMPLEX LC2005W31 baseboard heater, please contact DIMPLEX customer support.
- Manufacturer: DIMPLEX NORTH AMERICA LTD
- Website: Refer to the official DIMPLEX website for support resources and contact information.
- Professional Assistance: For electrical installation or complex issues, it is recommended to consult a qualified and licensed electrician.





